Abstract

Due to demand of voice, data and multimedia, the services in telecommunications are increasing day by day. The wireless network providers are facing so many problems and it is difficult to provide cost effective and reliable service to each consumer. To deal with these problems, optical fiber communication system was introduced. But when a signal of combined order is transmitted through optical fiber a large amount of distortion is received. The motivation of this work was non-linearity present in the fiber communication that can be compensated by dispersion. So the higher order study needed typical values of parameters of fiber core radius, length of fiber and power attenuation constant. Moreover the study of higher order dispersion for the fiber optic communication system becomes important.